-33-Chassis Block DiagramsIC301MAIN CPUPOWERLAMP_REPR_CUSBCONTROLPORTKEYSWITTCHR/CRECEIVERLED-On: HR/C BOARDCONTROL BOARDAV BOARDSENSOR BOARDMAIN BOARDIC1801OUTPUTEXPANDERIC1871COMPARATOROPTIONRESISTORSK10EK8E12 11613WARNING1514K8G K68B45,46174182From the power faildetection diodes.IC5201SELECTORIC101VIDEODECODERIC5003AMPIC401COLORCORRECTIC5001AUD_SWIC5002VOLUMEIC5303SYNC_SWIC1841EEPROMIC4801NANDIC9861USBCONTROLIC8801TEMP.SENSORIC8802TEMP.SENSORIC8821TEMP.SENSORM_SCL2/SDA2 Q1843Q184444,116M_SCL1/SDA1P_SCL2/SDA2P_SCL1/SDA1Q1841Q1842IC501,IC531,IC561S&H IC9801RS232CDRIVERRECEIVER17347,181140 12178K50BK10DK50ARESETSWK8H K88AP_FAILKEY01-0317-19READY12 MUTEFAN_SWON_3.3V IC5631IC1802OUTPUTEXPANDER19TURBO_ST1312 R/G/B_ST14-16R_V1/V214-15B_V1/V218-19G_V1/V216-17PC/AV_SWVOLIC3551DAC 1415AUD_PC/AV1213FILT_480P5CBAL_SWNRSA/BFAN_CONT3IC3561DAC18-194-6FAN_CONT21516FAN_CONT114REF_RGBKEY11-132-4S_SW9LAMP_ERR8OPTION2OPTION1 675OPTION33,5 1 15-141917-18 7K8811K48LK68CAlways Available Always AvailableStandby offStandby offPOWERLAMP_REPWARNINGIC1811BUFFER3 2D0 - D15A1 - A21SCLK/SDATA_PWIC1882SUB CPUIC1881INVERTERS-VIDEOS_SWUSB+/USB -CPU_RESETRXD1/TXD1FILT_480PDIMMERON/OFFLAMP_DETFANCONTROLPOW_ONIC351BUFFERIC9401TURBOPOWER BOARDCN202K8A 3 4 5 2LAMP BALLASTCN300K48K 1 5 4SW BOARDLAMP COVER SWSW88011-2 3-4NMIRXD/TXD56,127WR/RDLAMP_POWFAN_ERRLAMP_PWM117,180SCLK/SDATA65IC1821BUFFERIC8201A/DIC3571DACIC5302YUV_SYNC47431642911102416IC361OR GATE53IC801FLASHTXLSCELRXLIC1861INVERTERP_SCL1/SDA1ERROR : LERROR : LLamp-ON : HPower-ON : HERROR : HERROR : HERROR : OpenLamp-ON : LLamp Dimmer ControlL = Low beam. H = High BeamMute-ON : H3.3V to 5V3.3V to 5Vredyellowgreenred● System Controls